The Five Thunder Emperors of Caldavar — East, South, West, North, and Center — have been summoned by the Thunderbringer shamans to wield their ultimate mystic energies against the rampaging Hellbourne!

The Five Thunder Emperors of Caldavar were designed for model transitions within the Forests of Caldavar. The transitions still occur on other maps, but the East, South, West, North, and Center designations are slightly varied.

Emperor of the North:

Appears when the hero is in the northern Hellbourne area of Caldavar, above the river and to the left of the middle lane.